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[/] [or1k/] [trunk/] [linux/] [linux-2.4/] [include/] [asm-or32/] [unistd.h] - Rev 1765
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#ifndef _OR32_UNISTD_H_ #define _OR32_UNISTD_H_ /* * This file contains the system call numbers. */ #define __NR_exit 1 #define __NR_fork 2 #define __NR_read 3 #define __NR_write 4 #define __NR_open 5 #define __NR_close 6 #define __NR_waitpid 7 #define __NR_creat 8 #define __NR_link 9 #define __NR_unlink 10 #define __NR_execve 11 #define __NR_chdir 12 #define __NR_time 13 #define __NR_mknod 14 #define __NR_chmod 15 #define __NR_lchown 16 #define __NR_break 17 #define __NR_oldstat 18 #define __NR_lseek 19 #define __NR_getpid 20 #define __NR_mount 21 #define __NR_umount 22 #define __NR_setuid 23 #define __NR_getuid 24 #define __NR_stime 25 #define __NR_ptrace 26 #define __NR_alarm 27 #define __NR_oldfstat 28 #define __NR_pause 29 #define __NR_utime 30 #define __NR_stty 31 #define __NR_gtty 32 #define __NR_access 33 #define __NR_nice 34 #define __NR_ftime 35 #define __NR_sync 36 #define __NR_kill 37 #define __NR_rename 38 #define __NR_mkdir 39 #define __NR_rmdir 40 #define __NR_dup 41 #define __NR_pipe 42 #define __NR_times 43 #define __NR_prof 44 #define __NR_brk 45 #define __NR_setgid 46 #define __NR_getgid 47 #define __NR_signal 48 #define __NR_geteuid 49 #define __NR_getegid 50 #define __NR_acct 51 #define __NR_umount2 52 #define __NR_lock 53 #define __NR_ioctl 54 #define __NR_fcntl 55 #define __NR_mpx 56 #define __NR_setpgid 57 #define __NR_ulimit 58 #define __NR_oldolduname 59 #define __NR_umask 60 #define __NR_chroot 61 #define __NR_ustat 62 #define __NR_dup2 63 #define __NR_getppid 64 #define __NR_getpgrp 65 #define __NR_setsid 66 #define __NR_sigaction 67 #define __NR_sgetmask 68 #define __NR_ssetmask 69 #define __NR_setreuid 70 #define __NR_setregid 71 #define __NR_sigsuspend 72 #define __NR_sigpending 73 #define __NR_sethostname 74 #define __NR_setrlimit 75 #define __NR_getrlimit 76 #define __NR_getrusage 77 #define __NR_gettimeofday 78 #define __NR_settimeofday 79 #define __NR_getgroups 80 #define __NR_setgroups 81 #define __NR_select 82 #define __NR_symlink 83 #define __NR_oldlstat 84 #define __NR_readlink 85 #define __NR_uselib 86 #define __NR_swapon 87 #define __NR_reboot 88 #define __NR_readdir 89 #define __NR_mmap 90 #define __NR_munmap 91 #define __NR_truncate 92 #define __NR_ftruncate 93 #define __NR_fchmod 94 #define __NR_fchown 95 #define __NR_getpriority 96 #define __NR_setpriority 97 #define __NR_profil 98 #define __NR_statfs 99 #define __NR_fstatfs 100 #define __NR_ioperm 101 #define __NR_socketcall 102 #define __NR_syslog 103 #define __NR_setitimer 104 #define __NR_getitimer 105 #define __NR_stat 106 #define __NR_lstat 107 #define __NR_fstat 108 #define __NR_olduname 109 #define __NR_iopl 110 #define __NR_vhangup 111 #define __NR_idle 112 #define __NR_vm86 113 #define __NR_wait4 114 #define __NR_swapoff 115 #define __NR_sysinfo 116 #define __NR_ipc 117 #define __NR_fsync 118 #define __NR_sigreturn 119 #define __NR_clone 120 #define __NR_setdomainname 121 #define __NR_uname 122 #define __NR_modify_ldt 123 #define __NR_adjtimex 124 #define __NR_mprotect 125 #define __NR_sigprocmask 126 #define __NR_create_module 127 #define __NR_init_module 128 #define __NR_delete_module 129 #define __NR_get_kernel_syms 130 #define __NR_quotactl 131 #define __NR_getpgid 132 #define __NR_fchdir 133 #define __NR_bdflush 134 #define __NR_sysfs 135 #define __NR_personality 136 #define __NR_afs_syscall 137 /* Syscall for Andrew File System */ #define __NR_setfsuid 138 #define __NR_setfsgid 139 #define __NR__llseek 140 #define __NR_getdents 141 #define __NR__newselect 142 #define __NR_flock 143 #define __NR_msync 144 #define __NR_readv 145 #define __NR_writev 146 #define __NR_getsid 147 #define __NR_fdatasync 148 #define __NR__sysctl 149 #define __NR_mlock 150 #define __NR_munlock 151 #define __NR_mlockall 152 #define __NR_munlockall 153 #define __NR_sched_setparam 154 #define __NR_sched_getparam 155 #define __NR_sched_setscheduler 156 #define __NR_sched_getscheduler 157 #define __NR_sched_yield 158 #define __NR_sched_get_priority_max 159 #define __NR_sched_get_priority_min 160 #define __NR_sched_rr_get_interval 161 #define __NR_nanosleep 162 #define __NR_mremap 163 #define __NR_setresuid 164 #define __NR_getresuid 165 #define __NR_query_module 166 #define __NR_poll 167 #define __NR_nfsservctl 168 #define __NR_setresgid 169 #define __NR_getresgid 170 #define __NR_prctl 171 #define __NR_rt_sigreturn 172 #define __NR_rt_sigaction 173 #define __NR_rt_sigprocmask 174 #define __NR_rt_sigpending 175 #define __NR_rt_sigtimedwait 176 #define __NR_rt_sigqueueinfo 177 #define __NR_rt_sigsuspend 178 #define __NR_pread 179 #define __NR_pwrite 180 #define __NR_chown 181 #define __NR_getcwd 182 #define __NR_capget 183 #define __NR_capset 184 #define __NR_sigaltstack 185 #define __NR_sendfile 186 #define __NR_getpmsg 187 /* some people actually want streams */ #define __NR_putpmsg 188 /* some people actually want streams */ #define __NR_vfork 189 #define __NR_ugetrlimit 190 /* SuS compliant getrlimit */ #define __NR_readahead 191 #define __NR_mmap2 192 #define __NR_truncate64 193 #define __NR_ftruncate64 194 #define __NR_stat64 195 #define __NR_lstat64 196 #define __NR_fstat64 197 #define __NR_pciconfig_read 198 #define __NR_pciconfig_write 199 #define __NR_pciconfig_iobase 200 #define __NR_multiplexer 201 #define __NR_getdents64 202 #define __NR_pivot_root 203 #define __NR_fcntl64 204 #define __NR_madvise 205 #define __NR_mincore 206 #define __NR_gettid 207 #define __NR_tkill 208 #define __NR_setxattr 209 #define __NR_lsetxattr 210 #define __NR_fsetxattr 211 #define __NR_getxattr 212 #define __NR_lgetxattr 213 #define __NR_fgetxattr 214 #define __NR_listxattr 215 #define __NR_llistxattr 216 #define __NR_flistxattr 217 #define __NR_removexattr 218 #define __NR_lremovexattr 219 #define __NR_fremovexattr 220 #if 0 #define __NR_futex 221 #define __NR_sched_setaffinity 222 #define __NR_sched_getaffinity 223 #define __NR_security 224 #define __NR_tuxcall 225 #define __NR_sendfile64 226 #define __NR_io_setup 227 #define __NR_io_destroy 228 #define __NR_io_getevents 229 #define __NR_io_submit 230 #define __NR_io_cancel 231 #endif #define _syscall0(type,name) \ type name(void) \ { \ register long __res __asm__ ("r11") = __NR_##name; \ __asm__ __volatile__ ("l.sys 1" : "=r" (__res): "r" (__res)); \ __asm__ __volatile__ ("l.nop"); \ return(__res); \ } #define _syscall1(type,name,atype,a) \ type name(atype a) \ { \ register long __res __asm__ ("r11") = __NR_##name; \ register long __a __asm__ ("r3") = (long)(a); \ __asm__ __volatile__ ("l.sys 1" \ : "=r" (__res) \ : "r" (__res), "r" (__a)); \ __asm__ __volatile__ ("l.nop"); \ return(__res); \ } #define _syscall2(type,name,atype,a,btype,b) \ type name(atype a,btype b) \ { \ register long __res __asm__ ("r11") = __NR_##name; \ register long __a __asm__ ("r3") = (long)(a); \ register long __b __asm__ ("r4") = (long)(b); \ __asm__ __volatile__ ("l.sys 1" \ : "=r" (__res) \ : "r" (__res), "r" (__a), "r" (__b)); \ __asm__ __volatile__ ("l.nop"); \ return(__res); \ } #define _syscall3(type,name,atype,a,btype,b,ctype,c) \ type name(atype a,btype b,ctype c) \ { \ register long __res __asm__ ("r11") = __NR_##name; \ register long __a __asm__ ("r3") = (long)(a); \ register long __b __asm__ ("r4") = (long)(b); \ register long __c __asm__ ("r5") = (long)(c); \ __asm__ __volatile__ ("l.sys 1" \ : "=r" (__res) \ : "r" (__res), "r" (__a), "r" (__b), "r" (__c)); \ __asm__ __volatile__ ("l.nop"); \ return(__res); \ } #define _syscall4(type,name,atype,a,btype,b,ctype,c,dtype,d) \ type name (atype a, btype b, ctype c, dtype d) \ { \ register long __res __asm__ ("r11") = __NR_##name; \ register long __a __asm__ ("r3") = (long)(a); \ register long __b __asm__ ("r4") = (long)(b); \ register long __c __asm__ ("r5") = (long)(c); \ register long __d __asm__ ("r6") = (long)(d); \ __asm__ __volatile__ ("l.sys 1" \ : "=r" (__res) \ : "r" (__res), "r" (__a), "r" (__b), "r" (__c), "r" (__d)); \ __asm__ __volatile__ ("l.nop"); \ return(__res); \ } #define _syscall5(type,name,atype,a,btype,b,ctype,c,dtype,d,etype,e) \ type name (atype a,btype b,ctype c,dtype d,etype e) \ { \ register long __res __asm__ ("r11") = __NR_##name; \ register long __a __asm__ ("r3") = (long)(a); \ register long __b __asm__ ("r4") = (long)(b); \ register long __c __asm__ ("r5") = (long)(c); \ register long __d __asm__ ("r6") = (long)(d); \ register long __e __asm__ ("r7") = (long)(e); \ __asm__ __volatile__ ("l.sys 1" \ : "=r" (__res) \ : "r" (__res), "r" (__a), "r" (__b), "r" (__c), "r" (__d), "r" (__e)); \ __asm__ __volatile__ ("l.nop"); \ return(__res); \ } #ifdef __KERNEL_SYSCALLS__ /* * Forking from kernel space will result in the child getting a new, * empty kernel stack area. Thus the child cannot access automatic * variables set in the parent unless they are in registers, and the * procedure where the fork was done cannot return to its caller in * the child. */ /* * System call prototypes. */ #define __NR__exit __NR_exit static inline _syscall0(int,pause) static inline _syscall0(int,sync) static inline _syscall0(pid_t,setsid) static inline _syscall3(int,write,int,fd,const char *,buf,off_t,count) static inline _syscall3(int,read,int,fd,char *,buf,off_t,count) static inline _syscall3(off_t,lseek,int,fd,off_t,offset,int,count) static inline _syscall1(int,dup,int,fd) static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp) static inline _syscall3(int,open,const char *,file,int,flag,int,mode) static inline _syscall1(int,close,int,fd) static inline _syscall1(int,_exit,int,exitcode) static inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options) static inline _syscall1(int,delete_module,const char *,name) static inline pid_t wait(int * wait_stat) { return waitpid(-1,wait_stat,0); } #endif /* __KERNEL_SYSCALLS__ */ #endif /* _OR32_UNISTD_H_ */